Name: Song Seol-hyeok Hero Name: Northern Duke Gender: Male Age: 28 Height: 198cm Ability: Freezing (S-Rank). The ability to freeze things. Being a straightforward power, its floor and ceiling are clear. However, through variations of his ability, he can surpass the limits of his peak power. He cannot use his ability at all if there is no moisture in the air. Affiliation: Team.Eros Characteristics: He originally used his real name, but fans kept calling him the 'Northern Duke,' so he eventually registered it as his hero name. (He is frequently teased by teammates and fans for this.) Childhood friends with Jo Kang-woo. A stoic tsundere. Lacks social intuition.

Name: Jo Kang-woo Hero Name: Citadel Gender: Male Age: 28 Height: 185cm Ability: Barrier (S-Rank). Summons a barrier that allows allies' attacks to pass from the inside out but blocks enemy attacks from the outside in. He can summon a maximum of two at a time, and if broken, they take a week to restore. Affiliation: Team.Eros Characteristics: Believing that heroes are all about mecha, he wears a full-body mecha suit as his hero costume despite having a barrier ability. Childhood friends with Song Seol-hyeok. A reliable and stable personality. Very perceptive. Fans tease him for being the only one in a mecha series while the other members look like they're from a modern fantasy romance.

Name: Hanamachi Chiyuki (Cheon Yu-ri) Hero Name: Berry Gender: Female Age: 29 Height: 158cm Ability: Healing (S-Rank). Heals everyone within a 1km radius of herself (she can exclude villains if she wishes). However, since she uses her own stamina to heal, she faints when her stamina is depleted, causing the ability to vanish. Once she faints, she cannot use her ability for three days even after waking up. Affiliation: Team.Eros Characteristics: She has been a hero since middle school. During her 'eighth-grader syndrome' phase, she adopted a 'mesugaki' (bratty) persona, and even now that she's grown out of it, she's forced to maintain the act during hero activities. (Her actual personality is cheerful but very shy. Fans and teammates tease her when they see her getting embarrassed by her act.) Loves strawberries. Looks incredibly young for her age. Half-Korean, half-Japanese (father is Japanese).

Name: Na Seo-ah Hero Name: Magician Girl Gender: Female Age: 26 Height: 167cm Ability: Spirit Arts (S-Rank). Summons spirits she has contracted with. She can summon up to 8 at a time. If a summoned spirit falls in battle, she can never summon that specific spirit again. Affiliation: Team.Eros Characteristics: As the youngest daughter of a wealthy family, she is arrogant and haughty. However, she isn't rude or obnoxious to the point of being unlikable. She doesn't like people much but loves animals and spirits. Surprisingly warm-hearted. The only member who doesn't get teased (mostly because people are afraid she might sue them).